
Sang-gu then finds an endpin stopper - it’s what cello players use to keep their instruments in place he finds a concert ticket for classical music and believes the person the doctor loved will be there. Sang-gu believes the lover is a musician based on the flyers the doctor had in his house. It’s now a story about a doctor and his secret lover, and Geu-ru and the group want to figure out who it is. He takes home remnants of the burned letter.

One of the family members throws it in the fire, and a panicked Geu-ru puts his hand in the fire and hurts himself. Geu-ru gives the family a letter he found and wondered if they know who it is from - he states the deceased left a letter for someone, and it must be delivered. It’s a very clean assignment as he didn’t die there - Ge-ru does his usual praying for the deceased –Jung Soo-hyun.

Geu-ru and the group head to the doctor’s house.
